Manual programming is inefficient when using CNC pipe cutting machine cuts intersection lines with welding groove.
使用数控切管机切割带焊接坡口的相贯线时，手工编程效率低下。
The computer reasoning models of selecting system of welding method, welding material and welding groove were established in the paper.
建立了焊接方法选择、焊材选择和坡口选择的计算机推定模型。
Tracking experiment of MIG on V shape welding groove is made with this method, and the experiment result validates the validity of this method.
利用该方法对V形坡口进行了金属熔化极气体保护电弧焊的跟踪试验，试验结果验证了所用方法的有效性。
This case is a practical guide to resolve as same as stereoscopic dimensions and to determine welding groove or calculation in machinery factor.
对制造厂解决类似空间尺寸和焊缝坡口的确定或计算有现实的指导意义。
Based on the study of mathematical model of intersecting for pipe and annulus, NC cutting of welding groove for intersecting of pipe and annulus was studied.
在研究管环相贯数学模型的基础上，对管环相贯焊接坡口数控切割运动进行了研究。
According to the different casing, the welding groove of all parts is classified and the form of welding groove and the welds marking number used commonly in casing are determined.
针对不同形式的机壳，进行各部位焊接坡口形式分类，确定机壳中常用的焊接坡口形式、焊缝标注代号，为设计者在焊接机壳的设计中提供了方便和依据。
Furthermore, the effect caused by the welding groove type and configuration on the blind zoon has been investigated, and the simulated calculation has been conducted in the compute.
研究了焊缝型式和形状对盲区的影响，进行了计算机仿真计算。
The paper analyzed the welding characteristic of stainless steel clad plate, and summarized three factors that were welding groove, welding materials and parameter, welding sequence.
对不锈钢复合钢板的焊接特点进行了理论分析，总结出其焊接三要素：焊接坡口、焊接材料和参数、焊接顺序。
According to penetration data required from test, this paper has finished the test re search that welding groove types and dimensions of pressure vessel effect the SAW's penetration.
本文根据实验测得的熔深数据完成了焊接坡口形式与尺寸对埋弧焊熔深影响的试验研究。
JWT type welding type hydraulic valve testing bench, to both sides of the host frame seal disc and welding the inner hole of the valve for positioning and welding groove of the valve is sealed.
JWT型焊接式液压阀门测试台，以两边主机架上的密封盘和焊接阀门内孔为定位，焊接阀门坡口为密封。
C,. Incomplete fusion prevent adopting greater welding current, use correctly to weld the cleaning of operating, notice groove position.
未熔合的防止采用较大的焊接电流，正确地进行施焊操作，注意坡口部位的清洁。
To adopt milling machines to prepare strip edges and groove to give good condition for forming and welding of spiral submerged arc-welded pipe.
在螺旋焊管生产中采用铣边机铣削带钢边缘和坡口，为螺旋焊管成形、焊接创造了有利的条件。
This article describes the in-field fabrication process of those steel structures, such as lining, shear, groove preparation, punching hole, bending, assembling and welding etc.
介绍了火电厂承重钢结构的现场加工制作、划线、剪切、坡口加工、打孔、弯制、拼装及焊接等工艺过程。
The inspecting standards from installation, selection of materials, welding sequence and groove shapes to the welding check are given a minute description.
从安装、组对、焊材选用、焊接顺序、坡口形式到焊接检验、验收标准均进行了详细叙述。
This paper introduces a new connection technology of pipe groove machine. The advantages of this connection over the traditional welding, Falan connection and screw connection are elaborated.
介绍了管道沟槽式机械连接新技术、管道沟槽式零件和机械接头，阐述了管道沟槽式机械连接相对于传统的焊接、法兰连接、丝扣连接的优越性。
During the welding process, the computer will modify the position of the electron gun based on the deviation to make the electron beam spot centered on the annular weld groove.
在焊接时利用处理后的偏差值在圆形焊缝相应位置不断修正电子枪的位置，从而达到电子束束斑与焊缝自动对中的目的。
The paper introduces the manufacure process for the groove of a new form welding straight tee.
本文主要介绍了一种新形式焊接等径三通坡口的加工方法。
The results of experiment also show the improved groove is better than V type groove and can assure the quality of welding.
试验结果表明：改进型坡口优于V型坡口，利于保证和提高焊缝质量。
The groove shapes, welding methods, filling materials, procedure parameters and concrete welding sequence are provided.
给出了这些管段焊口的坡口形式、焊接方法、焊接材料、焊接工艺参数及实焊工艺程序。
On the current technical level, the double wire submerged arc narrow groove welding technology invented by Harbin welding Institute was recognized by the market.
就目前的技术水平而言，国内的哈尔滨焊接研究所的双丝埋弧窄间隙焊接技术较为被市场所认可。
Introduces the feature of the narrow gap welding, and analyses how to determine the form of groove, screen out submerged-arc welding flux and choose welding condition in detail.
介绍了窄间隙焊的特点，对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。
Firstly, in the way of numerical calculation, analytical study on residual stress and deformation of different welding parameter which on same groove type's welded splice.
首先，本文采用数值计算的方法，对同种坡口形式的焊接接头进行了不同焊接工艺参数的残余应力及变形的分析研究。
The steel with discontinuous flowline microstructure has lower grooving corrosion susceptibility and only single corrosion groove exists along the welding line.
而不连续流线组织的钢板具有较低的沟槽腐蚀敏感性，在焊缝处产生单腐蚀沟槽。
Groove preparation, cleaning before welding and butt welding construction of ther tower were showed.
介绍了坡口加工、焊前清理和上下塔对接施焊进程。
For the industrial application of laser-arc hybrid welding, the groove gap bridging ability of this process was investigated in detail.
为推动激光-电弧复合焊接的工程应用，对其接头间隙桥接能力进行了系统研究。
A method for detecting the image edge of V-groove and calculating the welding deviation was presented.
提出了一种V型坡口光纹提取以及计算焊接纠偏量的方法。
In this paper, we carried out a series of studies on the V-groove welding seam of the flux core arc welding (FCAW) with rotating arc sensor.
利用旋转电弧传感器，开展了水下湿法药芯焊丝电弧焊(FCAW)的V型坡口焊缝跟踪研究。
In this paper, we carried out a series of studies on the V-groove welding seam of the flux core arc welding (FCAW) with rotating arc sensor.
利用旋转电弧传感器，开展了水下湿法药芯焊丝电弧焊(FCAW)的V型坡口焊缝跟踪研究。
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